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  1. Fullthrottle303

    FOR SALE 66-67 Plymouth Satellite Quarter Panels and Door Skins

    Quarter panels and door skins made by Joe Phillips Restoration in Canada. Thick gauge steel. After stripping my car, it's not nearly as bad as i feared. I only need a few patches, not skins. I believe I paid about $3200 shipped for these parts. Parts are located in Longmont, Colorado. Asking...
  2. Fullthrottle303

    9.5" Torque Converter Bolt Pattern

    I put my 67 GTX on the lift today to install my new Dynamic Torque Converter. I first noticed that the factory converter bolts are 5/16-24 while the new converter takes 7/16-20. I then measured the bolt spacing on the new converter, if i recall correctly they measure 7-1/16" on 2, 7-1/8", and...
  3. Fullthrottle303

    Gear Vendors Coupon Code?

    I didn't do the math for rpm's, just for final drive. I have 3.23's now. 3.91's should result in a 3.05 final with the gear vendor. I put a fair amount of highway miles on and the 3.23's aren't terrible so I figure a little improvement on the highway and a pretty drastic improvement in town...
  4. Fullthrottle303

    Gear Vendors Coupon Code?

    I am ready to order an overdrive kit for my 67 GTX from Gear Vendors, does anyone have or know where to find a coupon code? I just installed Holley wheels, new tires, and recieved 3.91 gears from Dr. Diff. Thank you!
  5. Fullthrottle303

    67 GTX 440 Rebuild, 915 Head Upgrades

    Motor is rated at 375hp from the factory with that manifold, was that an exaggeration? You provided some pretty good information, but apparently felt the need to weave in some garbage. If Stealth heads painted are indistinguishable from 915 heads, that is pretty usefull info I would have been...
  6. Fullthrottle303

    And so It begins.

    Any updates?
  7. Fullthrottle303

    Don't swap in a modern engine or efi for driveability

    Could you explain how you shift it when driving? Do you use the split in every gear or usually just at high cruising speeds?
  8. Fullthrottle303

    Don't swap in a modern engine or efi for driveability

    It drastically decreases the rpm's you're running down the interstate. This keeps you below stall speed on your converter, therefore it is slipping as you're driving. This is the reason for lockup converters.
  9. Fullthrottle303

    Don't swap in a modern engine or efi for driveability

    I'd love to drive a car with a GV unit, but until then no lockup converter makes it a no-go for me. Is converter slippage not an issue with the GV?
  10. Fullthrottle303

    Don't swap in a modern engine or efi for driveability

    That's exactly why I installed a Sniper on my GTX. Every once in a while I would grab the GTX keys then put em back and grab a different set because I just didn't want to take a little extra time to pump the throttle, let it warm up for 20 seconds, or possibly have it breaking up a 1/2 mile from...
  11. Fullthrottle303

    Don't swap in a modern engine or efi for driveability

    I just finished that fiasco with my 2014 Cummins. Amazing truck in every way until that update crashed my Infotainment system. I sent it back to them to be refurbished for $350 and put the truck up for sale. Bought a 99 Cummins with blue and red knobs for the heat and rebuilt everything on it...
  12. Fullthrottle303

    67 GTX 440 Rebuild, 915 Head Upgrades

    Good idea, thank you!
  13. Fullthrottle303

    67 GTX 440 Rebuild, 915 Head Upgrades

    Thank you Runcharger. I'll try to contact PRHeads and go from there.
  14. Fullthrottle303

    67 GTX 440 Rebuild, 915 Head Upgrades

    Thank you Cranky, that's usefull info that tells us the exhaust manifolds are definitely the most restrictive part. So if I can find someone that can tell me the max hp the 915 heads can support, stock vs modified then I'm on my way to building an efficient combo.
  15. Fullthrottle303

    67 GTX 440 Rebuild, 915 Head Upgrades

    R413- I said I was trying to avoid aluminum heads, headers are period correct, and you can't see the fuel injection or a stroker crank. Or at least I can't. I'd like to avoid headers just because of the possible leaks, but if they are more of a bottle neck than the heads, I would probably run...
  16. Fullthrottle303

    67 GTX 440 Rebuild, 915 Head Upgrades

    Wanted to know what you guys thought were worthwhile upgrades for my 440. I drive the car everyday, have a rear main leak and am going to paint the motor. I figure it's probably a good time to rebuild as it will be out of the car. Definitely changing the camshaft to wake it up and get a more...
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